//
//  TwitterDataManager.h
//  TuiTe
//
//  Created by 张 霄鹤 on 10-3-18.
//  Copyright 2010 xhzhang. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Tweet.h"
#import "User.h"

@interface TwitterDataManager : NSObject {
	NSMutableDictionary *users;
}

/**
 * 添加用户，添加成功的返回 YES,已经存在的，返回 NO
 * @param usr User
 * @return BOOL
 */
- (BOOL)addUser:(User *)usr;

@end
